What's your weakest muscle?

[Live4thePump]

hey guys...it seems that my tri, chest, and trap really grow quick...but even with a good cycle, my bis are just lacking. What muscle seems to have the slowest growth for you guys?

[Natural1]

calves, and chest, both will increase in strength but size never comes with it.

[WildCh1ld]

I would have to say my calves....I don't have super chicken legs but I wish they grew, I pump them up 2 times a week.....

[kfont12]

my calves and traps need to be bigger

[Live4thePump]

same here...my bi's get stronger...but very slow size gains.

[hulkzer]

same here...my bi's get stronger...but very slow size gains.

same here

[Reptile]

biceps dont wanna grow for me. sholders and quads blow up like baloons.

[Live4thePump]

damn my genetically slow bi's

[j.r.w.]

CALVES for sure!!! Triceps or traps probably the next lacking.

[flexgolf]

Biceps definitely lag behind

[the revolution]

my biceps are ok, they arnt close to my tri's..
it looks pretty bad, killer tri's .. then half ass developed bi's..
makes for alot of crappy side chest poses lol

[topvega]

i was cursed with small legs.... strong as hell, but just don't grow.....
maybe i'll get some leg implants..... lol

[tonytone]

Bi's as well for me....my worst BY FAR

[hckykrt91]

yep my bis dont really grow that much, but they do look thicker i must say. damn i wish i had 18inch arms almost though